Nareena Portable Oxygen Concentrator
- 90%-3%/+6%%
- 4hours
- portable
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Nareena Portable Oxygen Concentrator and Caire Freestyle Comfort 5 are both Portable (Battery-powered) portable Oxygen Concentrators with purity 90%-3%/+6% %. However, they differ in areas such as Purity, Battery Duration, Temperature Range and Type.
Below is a detailed comparison of Nareena Portable Oxygen Concentrator and Caire Freestyle Comfort 5 to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Nareena Lifesciences | Caire |
| Rating | ||
| Warranty |
1 year warranty
|
1 year warranty
|
| Purity | 90%-3%/+6% % | 90-96 % |
| Battery Duration | 4 hours | 8 hours |
| Temperature Range | — | 40 Celcius |
| Type | portable | Portable (Battery powered) |
| Pulse Flow | 1-5 Pulse setting | 1-5 Pulse setting |
| Weight | 1.98 kg | 2.3 kg |
| Operating altitude | — | 10000 feet |
| Battery backup (at 2 pulse setting) | 4 hours | 4 hours |
| Recharge time | 4 hours | 3.5 hours |
| Backup with external battery pack | — | 16 hours |
| Oxygen Purity Indicator (OPI) | Yes | Yes |
| Sound level | 49 db | 39.9 db |
| Dimensions | 8.7x 3.3x 6.3 inch | 10H x 7.3W x 3.1D inch |
| Outlet pressure | — | 30 psi |
| Indian Voltage Model | Yes | Yes |
| Oxygen Purity % Analyzer | No | No |
| Loss of Power Alarm | No | Yes |
| Company Headquarters | India | USA |
| System Malfunction Alarm | No | Yes |
| No Flow Alarm | Yes | No |
| US FDA Approved | Yes | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| User Replaceable Sieve Beds | — | No |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | - | Caire Freestyle Comfort 5 User Manual |
Nareena Portable Oxygen Concentrator is listed as a portable oxygen concentrator, while Caire Freestyle Comfort 5 is listed as a Portable (Battery powered) oxygen concentrator.
Both Nareena Portable Oxygen Concentrator and Caire Freestyle Comfort 5 provide pulse flow of 1-5 Pulse setting.
Both models provide medical-grade oxygen, with Nareena Portable Oxygen Concentrator listed at 90%-3%/+6% % and Caire Freestyle Comfort 5 listed at 90-96 % across their flow range.
Both Nareena Portable Oxygen Concentrator and Caire Freestyle Comfort 5 come with 1 year warranty.
Nareena Portable Oxygen Concentrator is headquartered in India, while Caire Freestyle Comfort 5 is headquartered in USA. Since Nareena Portable Oxygen Concentrator is headquartered in India, Indian customers may benefit from a well-established service network.
Both Nareena Portable Oxygen Concentrator and Caire Freestyle Comfort 5 have an Oxygen Purity Indicator. A LED light turns on when purity drops below therapeutic level (typically below 82%).
Neither product has an Oxygen Purity % analyser and lacks this feature. This means none of the machines can display the actual oxygen purity percentage on the screen.
Nareena Portable Oxygen Concentrator weighs 1.98 kg, while Caire Freestyle Comfort 5 weighs 2.3 kg. A lighter model is generally easier to move and handle.
Nareena Portable Oxygen Concentrator measures 8.7x 3.3x 6.3 inch, while Caire Freestyle Comfort 5 measures 10H x 7.3W x 3.1D inch.
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